Commonly, a voucher is a document that shows goods have bought or services have been rendered, authorizes payment, and indicates the ledger account(s) in which these transactions have to be recorded.
It was the first product in a major class of drugs for depression called selective serotonin reuptake inhibitors. Prozac was first introduced to the U.S. market in January 1988, and it gained its most prescribed status within two years.
Being the first SSRI introduced in the U.S., Prozac is the most well-known and prescribed antidepressant. Doctors initially prescribed Prozac to treat depression. However, research has shown that it can treat a variety of mental health and medical conditions.